diff --git a/src/mod_server_idler.cpp b/src/mod_server_idler.cpp
index 58d234a..493a7e9 100644
--- a/src/mod_server_idler.cpp
+++ b/src/mod_server_idler.cpp
@@ -3,12 +3,15 @@
 #include "World.h"
 #include "Player.h"
 #include "WorldSessionMgr.h"
+#include "Log.h"
 
 namespace
 {
     bool   sEnabled = true;
     uint32 sIntervalIdle = 200u;
     uint32 sIntervalActive = 10u;
+    uint32 sCurrentInterval = 0u;
+    uint32 sPrintTimer = 0u;
 
     void ApplyInterval()
     {
@@ -17,14 +20,20 @@ namespace
 
         bool hasRealPlayer = sWorldSessionMgr->GetActiveAndQueuedSessionCount() > 0;
         uint32 newInterval = hasRealPlayer ? sIntervalActive : sIntervalIdle;
-        sWorld->setIntConfig(CONFIG_INTERVAL_MAPUPDATE, newInterval);
+
+        if (newInterval != sCurrentInterval)
+        {
+            sCurrentInterval = newInterval;
+            sWorld->setIntConfig(CONFIG_INTERVAL_MAPUPDATE, newInterval);
+            LOG_INFO("server.idler", "ServerIdler: MapUpdateInterval changed to {}", newInterval);
+        }
     }
 }
 
 class ServerIdler_WorldScript : public WorldScript
 {
 public:
-    ServerIdler_WorldScript() : WorldScript("ServerIdler_WorldScript") {}
+    ServerIdler_WorldScript() : WorldScript("ServerIdler_WorldScript") { }
 
     void OnAfterConfigLoad(bool) override
     {
@@ -39,12 +48,26 @@ public:
 
         ApplyInterval();
     }
+
+    void OnUpdate(uint32 diff) override
+    {
+        if (!sEnabled)
+            return;
+
+        sPrintTimer += diff;
+        if (sPrintTimer >= 30000u)
+        {
+            sPrintTimer = 0u;
+            uint32 current = sWorld->getIntConfig(CONFIG_INTERVAL_MAPUPDATE);
+            LOG_INFO("server.idler", "ServerIdler: MapUpdateInterval current value {}", current);
+        }
+    }
 };
 
 class ServerIdler_PlayerScript : public PlayerScript
 {
 public:
-    ServerIdler_PlayerScript() : PlayerScript("ServerIdler_PlayerScript") {}
+    ServerIdler_PlayerScript() : PlayerScript("ServerIdler_PlayerScript") { }
 
     void OnPlayerLogin(Player*) override
     {